I am in the process of replacing a hammer strut bridge on a Camp 9 carbine. Unfortunately the buffer disintegrated which I believe caused the strut bridge to fail. I have the hammer strut, hammer strut spring and a new hammer strut bridge. I am hoping somebody can offer some advice on how to replace the three components without taking the lower part of the trigger assembly apart. It almost looks if I do that I am going to have a mess on my hands. If you have one of these guns you know that the hammer strut spring (when assembled on strut in gun) has a lot of pressure behind it.

I can physically get the hammer strut bridge on the two holes by pulling both sides of the lower assembly apart, however putting the hammer strut and spring in place and into the bridge at the same time doesn't seem possible.

I appreciate any help with my problem. This is my father in-laws carbine and I have the same gun and have ordered spare parts for mine as well. I guess in a way his gets to be the test subject.
Thanks again.
-S

Well I replaced the hammer strut. A lot easier than I had originally thought.

1. Lay assembly flat on work area (to make sure right sideplate does not come off.
Essentially you have to remove the retaining ring (part # 30) from the left sideplate by slipping it off from the post.

1a. IMPORTANT. Only do this if the hammer strut, spring and bridge are not in the gun. Otherwise the hammer strut spring will fly off and you may lose hammer strut spring and strut bridge. If you are just replacing hammer strut bridge and it is still in the assembly place a paper clip in the small hole at the end of the bridge strut which will retain the spring when you release the hammer strut in the next one or two steps.

2. Then carefully remove left side plate by applying steady upward pressure. Should come off easily.

3. Hammer most likely is held captive by the sear (should be silver looking piece). You will need to lift gently up on the sear and push up lightly on the hammer which should move upward, almost to a perpendicular position to the left and right sides.

4. Place hammer strut spring over hammer strut and compress spring by placing paper clip in the hole at the end of the hammer strut. You may need some help as it is 3 hand job.

5. Place hammerstrut bridge tab in the right sideplate of the assembly. Place other end of hammer strut in the groove on the hammer.

6. Place left sideplate back on the assembly.

7. Push back down on hammer so it compressed the hammer strut spring until the hammer locks under the sear. At this point there should be no pressure on the paper clip. Remove paper clip.

8. Put the retaining ring off that you removed in first step.

Congratulations! You should now have a complete trigger assembly. Finish putting carbine back together.
Warning: I am not a professional just a enthusiast trying to help others who have had similar problems. If anybody has a better way to do this please post to topic and I will amend my post.

I am almost done with images. I will either amend this post or reply to it. This should make things clear.

After searching the web extensively, these are the best instructions (by far)for the bridge replacement that I have seen. So save yourself a lot of time and aggravation by simply following the detailed instructions above.

The aftermarket bridges are quite thin so you will most likely be performing this procedure again in the future.

The Camp 9 seems to be a high maintenance rifle unless rebuilt with better buffers and springs that are available. The wife likes it so what can I say.

When the second nylon buffer was destroyed, she thought mice had gotten into the action and made a nest in there! No problems since replacing the stock nylon buffer with a better aftermarket part.

I love the Internet! This is my exact problem and your description and photos show exactly how to fix it. I have replacement parts on the way and I can't wait to get my Camp 9 firing again. I would have never figured this out for myself, and I'm amazed that you did. The compression of the spring would have done me in! Great job, and Thanks!!!

I had a camp carbine when they 1st came out and just loved it.
A buddy offered my almost twice what I paid for it some years later and I sold it.
How I wish now I had keep that rifle.
To replace it today will cost me more than I got paid for it when I sold it.
Great little gun.

I replaced the strut bridge with a new stainless one. I did notice that the hold in the side plates was worn and elongated. Does anyone know of the sideplates failing also. I am thinking of finding a gunsmith that can braze the damaged areas of the holes.

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